maxim(dot)boguk(at)gmail(dot)com writes:
> On one of my production databases hot-standby server start repeatable crash
> after restart.
> 2012-07-10 03:31:35 MSK 12202 @ from [vxid:1/0 txid:0] [] PANIC: GIN
> metapage disappeared
This is fixed in current minor releases.
http://git.postgresql.org/gitweb/?p=postgresql.git&a=commitdiff&h=268ca4f57ea2dc3bf0dfb0f5c17fbda269b5d462
regards, tom lane